Poly(arylene sulfide ketone) composites

Details Poly(arylene sulfide ketone) composites Poly(arylene sulfide ketone) composites

1987-01-02

1989-03-21

Cannon, James C.

Stock material or miscellaneous articles

Structurally defined web or sheet

Discontinuous or differential coating, impregnation or bond

1563066, 1563096, 156325, 428285, 428286, 428288, 428294, 428408, 428419, 428689, 428698, 428902, B32B 2712, B32B 2728, B32B 3120

Patent

active

048142247

ABSTRACT:
A process to form a fiber-reinforced composite having a continuous thermoplastic matrix of poly(arylene sulfide ketone) resins is provided. The composite is useful to form shaped articles with high temperature resistance. The composite can be prepared by consolidating under heating a multi-layer stack of resin sheets and fiber reinforcement sheets. The poly(arylene sulfide ketone) resins can be melt-stabilized through treatment with a water-soluble salt of an alkaline earth metal. The composite has excellent thermal properties such as heat distortion temperature.

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patent: 4590104 (1986-05-01), Zeiner
Mukherjee et al, "Preparation and Characterization of Poly(4,4'-benzophenone Sulphide)", Indian J. Chem. Sect. A,21A(5)501-2 (1982).

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